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HF-series inverter is designed based on the principle of vector-drive,
modeling structure and double-CPU controlling。Furthermore, the items
adopted the finest-quality materials and components, applied advanced
techniques to produce, equipped with digital technique, computer technology
and modern auto-control. They are brand-new intelligent units featuring
high-precision, low-noise, huge-torque, complete-function and reliable-performance,
and, it can be used in a wide variety of specified fields involving
textile, printing & dyeing, foodstuff, pharmacy and electronic
manufacturing.
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| HF-G SERIES GENERAL INVERTER |
There are multiple functions in HF general inverters
such as auto-cycle running, jog running, keyboard-terminal
control, rheostat-adjusting, multiplicity speed control,
and so on. Further more, By its keyboard, user can set
torque-upgrading curve based on the real load, and,
if you need, you can also call direct-current braking,
maladjusted speed preventing, etc. The set can carries
out the protecting function of short-circuit, over load,
over voltage, over heat and over current, and so on.
Great-power ones can equip braking unit in order to
enhance braking effect. In addition to setting parameter
modification, the general set can also perform more
agile control functions. The product can be used in
many fields including fanning, bumping, petrifaction,
textile, speed-adjustment of engine, etc. If you need,
we can specially develop RS485/232 serial interface,
which can perform communication with other ones or PLC/PC
and so on.
Technic
paramter
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HF-G
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| HF-J SERIES |
The primary feature of HF-J series inverter is spare
function concision and simply operation. The keyboard
controller is 2 keys or 6 keys. the product can connect
with the device simple, and the controlling Integrated
level is very high. It can be used in generality velocity
modulation circumstance
Technic
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HF-J
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| HF-K SERIES IN AIR-CONDITION EQUIPMENT |
Internal PI adjuster, whose parameter of P and I can
be set and modified by controlling keyboard, can use to
change response time and tracking speed of real time system.
This set can on real-time, test and adjust the physical
parameter of temperature, pressure, flux and so on, in
order to achieve constant temperature control, constant
pressure control, constant flux control and so on. It
has also the functions of power-off memory, which means
that after the power switch off and supplies again, the
system can auto-startup, and runs on the memory frequency.
The function of 'auto-resetting after fault' means that
the system can auto-resetting and run again after fault-protection;
under this function, you can feel convenient when the
set is used outside door. If you need, we can develop
RS485/232 series interface, performing communication with
other ones or PLC/PC.
Technic
paramter
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HF-K
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| HF-Z SERIES IN CIRCLE-KNITTING |
HF-Z series inverter is specially applied to circle-knitting.
It has the protecting functions of yarn-breaking, leaking
needle and oil supply which the circle-knitting need expressly,
besides the general functions of energy-saving、soft-start
and excellent speed-adjustment. If you need, we can also
develop RS485/232 series interface, performing communication
with other ones or PLC/PC.
Technic
paramter
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HF-Z
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| HF-W SERIES IN WATER SUPPIY WITH PUMPS |
HF-w series inverter has many functions and can satisfy
various supply watering requirements. Its structure is
designed compactly and debugged neatly. It provides an
internal PID adjuster, various water-supply modes that
can be selected by users, which makes the composing of
water-supply system more diversiform. With the various
functions such as 'start-again after power-off', it can
be assured of the special control requirement of outdoor-use
or running without anybody on duty.
Pipeline over pressure ,lack voltage protection and so
on, the exceptional states and faults debar functions
can be assured series running safety and stability. The
series product is designed and tested in nation standard,
may assure operation and use security.
Technic
paramter
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HF-W
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| HF-P SERIES IN FUNNING AND PUMPING |
HF-P series inverter is focus on fanning, bumping. To
fanning load ,it can be trig-adjusted before running;
To bumping load ,internal PID adjuster. And it can drag
one or two bumping. When it drags two bumping, can fixed-time
switch of two bumping, scarce water protection, over current
protection, over voltage protection, over load protection
and etc, can make the inverter and motor working safely,
steadily and reliably.
Technic
paramter
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HF-P
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| ©Yantai HuiFeng Electronics Co.LTD |
| Add： |
No 11, yellow river road, economic development
area,YanTai ,ShangDong province, China |
| PC： |
264006 |
| Tel： |
0086-0535-6371392、6378923 |
| Fax： |
0086-0535-6386200 |
| Linkman： |
Xuemei Yi、Lingli Wang |
| Day-night technicalservice hotline：0535-6371218 |
| E-mail：
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